Home / 3,596,754.76-4,963,462.85-1,965,127.01

Finding the Fourth Proportional to 3,596,754.76, 4,963,462.85 and 1,965,127.01

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Solution

The fourth proportional to 3,596,754.76, 4,963,462.85 and 1,965,127.01 is: 2,711,843.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,754.76 : 4,963,462.85 = 1,965,127.01 : x
  2. Step 2: Convert to fraction form
    3,596,754.76/4,963,462.85 = 1,965,127.01/x
  3. Step 3: Cross multiply
    3,596,754.76x = 4,963,462.85 × 1,965,127.01
  4. Step 4: Simplify right side
    3,596,754.76x = 9,753,834,909,666.58
  5. Step 5: Solve for x
    x = 9,753,834,909,666.58/3,596,754.76
  6. Step 6: Final answer
    x = 2,711,843.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.